hongshaorou/openrocket
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Removed some debugging junk and fixed a null pointer exception.

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This commit is contained in:
Richard Graham 2012-06-04 05:56:24 +00:00
parent d4c4242c7f
commit fcc243a986
1 changed files with 10 additions and 7 deletions
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17
core/src/net/sf/openrocket/simulation/CustomExpression.java
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@ -90,7 +90,7 @@ public class CustomExpression implements Cloneable{
* if no simulated data exists
*/
private FlightDataBranch getBranch() {
if ( sim == null || sim.getSimulatedData().getBranchCount() == 0){//sim.getSimulatedData().getBranch(0) == null) {
if ( sim == null || sim.getSimulatedData() == null || sim.getSimulatedData().getBranchCount() == 0){
return new FlightDataBranch();
}
else {
@ -173,7 +173,7 @@ public class CustomExpression implements Cloneable{
// No characters that could mess things up saving etc
for (char c : ",()[]{}<>".toCharArray())
if (symbol.indexOf(c) != -1 )
if (name.indexOf(c) != -1 )
return false;
ArrayList<String> names = getAllNames().clone();
@ -223,7 +223,6 @@ public class CustomExpression implements Cloneable{
// Define the available variables as 0
for (FlightDataType type : getBranch().getTypes()){
System.out.println( " " + type.getSymbol() );
builder.withVariable(type.getSymbol(), 0.0);
}
@ -267,13 +266,17 @@ public class CustomExpression implements Cloneable{
* Returns the new flight data type corresponding to this calculated data
*/
public FlightDataType getType(){
// Figure out priority from order in array so that customs expressions are always at the top
int totalExpressions = sim.getCustomExpressions().size();
int p = -1*(totalExpressions-sim.getCustomExpressions().indexOf(this));
UnitGroup ug = new FixedUnitGroup(unit);
FlightDataType type = FlightDataType.getType(name, symbol, ug);
type.setPriority(p);
// If in a simulation, figure out priority from order in array so that customs expressions are always at the top
if (sim != null && sim.getCustomExpressions().contains(this)){
int totalExpressions = sim.getCustomExpressions().size();
int p = -1*(totalExpressions-sim.getCustomExpressions().indexOf(this));
type.setPriority(p);
}
return type;
}